loongson/pypi: links for click-datetime

loongson/mirror click_datetime-0.4.0.tar.gz
loongson/mirror click_datetime-0.4.0-py3-none-any.whl
loongson/mirror click_datetime-0.3.0.tar.gz
loongson/mirror click_datetime-0.3.0-py3-none-any.whl
loongson/mirror click-datetime-0.2.tar.gz
loongson/mirror click_datetime-0.2-py2.py3-none-any.whl